Prosecution Insights
Last updated: October 27, 2026

Jason Han, USPTO Patent Examiner

Listed by the USPTO as HAN, JASON

Tech Center 2800 • Art Units: 2875

This examiner grants 68% of resolved cases

Analysis

Jason Han has resolved 1010 cases in Art Unit 2875. His allowance rate is 68.1 percent. The median days to allowance is 877 days. These figures suggest a steady prosecution pace in Tech Center 2800, with a grant rate that requires diligent prosecution efforts.

The interview lift is 32.1 percent, indicating that interviews are a very effective way to advance prosecution toward allowance. This lift is one of the more significant tools available to practitioners in his docket. Top companies include Valeo S.A., Fujifilm Corporation, and HiViz, LLC. Firms such as Christensen O'Connor Johnson Kindness PLLC and Studebaker Brackett PLLC are frequently active in his cases. Utilizing the 32.1 percent interview lift can help overcome the hurdles that lead to the 68.1 percent baseline allowance rate.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

68.1%
Allow Rate
At TC average
1,018
Total Applications
+32.1%
Interview Lift
877
Avg Prosecution Days
Based on 1010 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
37.6%
§102 Novelty
44.3%
§103 Obviousness
11.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19064607 ELECTRONIC APPARATUS AND METHOD OF MANUFACTURING ELECTRONIC APPARATUS Non-Final OA FUJIFILM Corporation
19475186 LIGHT-EMITTING MODULE, LIGHTING DEVICE AND MOTOR VEHICLE Non-Final OA VALEO VISION
18998172 LIGHT MODULE FOR A VEHICLE LIGHTING DEVICE Non-Final OA VALEO VISION

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Frequently Asked Questions

What is examiner Jason Han's allowance rate?

68.1% of resolved applications examined by Jason Han were allowed (1,010 resolved cases), compared with 65.6% across Art Unit 2875 over the last five years.

Does an interview help with examiner Jason Han?

This examiner's interview lift is +32.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jason Han take to allow a patent?

Applications allowed by Jason Han took 877 days on average from filing to allowance.

Which art unit does examiner Jason Han work in?

Jason Han examines applications in Art Unit 2875 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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